CVE-2011-3607

MediumCVSS 4.4/10Last modified Jun 16, 2026

Description

Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow.

Metrics

CVSS 2.0 4.4/10AV:L/AC:M/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published: Nov 8, 2011
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

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